Analytical Chemistry 2

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Consider the titration of the weak acid HA with NaOH. At what fraction of Ve does pH = pKa - 1? At what fraction of Ve does pH = pKa + 1? Calculate the pH at these two points plus Vb = 0, 1/2Ve, Ve and 1.2Ve, if 100 mL of 0.100 M anilinium bromide (pKa = 4.601) is titrated with 0.100 M NaOH.

  • Analytical Chemistry 2 -

    What's Ve, Vb etc?

  • Analytical Chemistry 2 -

    Ve is volume at equivalence point
    Vb is volume of base

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